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51. 发明申请

US20050111379A1 Method for controlling packet rate in a mobile communication system 审中-公开
标题翻译：用于在移动通信系统中控制分组速率的方法
公开(公告)号：US20050111379A1
公开(公告)日：2005-05-26
申请号：US10966702
申请日：2004-10-15
申请人： Youn-Sun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Jung-Soo Jung , Su-Yeul Lee
发明人： Youn-Sun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Jung-Soo Jung , Su-Yeul Lee
IPC分类号： H04B7/26 , H04L1/00 , H04L1/12 , H04L1/16 , H04L12/26
CPC分类号： H04L1/0015 , H04L1/0002 , H04L1/0025 , H04L1/1671 , H04L2001/0092 , Y02D50/10
摘要： A method for determining a data rate of next reverse packet data according to ACK/NACK information and rate control information received from a plurality of base stations in a mobile communication system in which a mobile station, located in a soft-handoff region managed by the base stations, transmits reverse packet data to the base stations, and each of the base stations transmits ACK/NACK information and rate control information, indicating a rate-up, rate-down, or rate-hold command, to the mobile station in response to the reverse packet data. The mobile station receives ACK information from at least one of the base stations, receives either ACK information or NACK information from base stations other than the at least one base station, and receives rate control information from all of the base stations. The mobile station determines a data rate of reverse packet data based on rate control information received from a set of base stations that excludes base stations that transmitted rate control information indicating a rate-hold command together with NACK information.
摘要翻译：一种用于根据在移动通信系统中从多个基站接收的ACK / NACK信息和速率控制信息确定下一个反向分组数据的数据速率的方法，其中，位于由基站向基站发送反向分组数据，并且每个基站向移动台发送ACK / NACK信息和速率控制信息，指示速率，速率降低或速率保持命令作为响应到反向分组数据。移动站从至少一个基站接收ACK信息，从除了至少一个基站之外的基站接收ACK信息或NACK信息，并从所有基站接收速率控制信息。移动台基于从排除基站的发送的速率控制信息与NACK信息一起发送了速率控制信息的基站接收到的速率控制信息来确定反向分组数据的数据速率。

52. 发明申请

US20050041588A1 Apparatus and method for assigning channel in a mobile communication system using HARQ 审中-公开
标题翻译：使用HARQ在移动通信系统中分配信道的装置和方法
公开(公告)号：US20050041588A1
公开(公告)日：2005-02-24
申请号：US10921614
申请日：2004-08-19
申请人： Youn-Sun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han
发明人： Youn-Sun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han
IPC分类号： H04B7/26 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04W16/02 , H04W28/00 , H04W28/04 , H04W28/22 , H04W72/04 , H04W72/12 , H04L12/26
CPC分类号： H04W72/0413 , H04L1/0001 , H04L1/0025 , H04L1/0059 , H04L1/0065 , H04L1/0069 , H04L1/0071 , H04L1/0075 , H04L1/08 , H04L1/1812 , H04L1/1825 , H04W28/22 , H04W72/042
摘要： A method of efficiently assigning a plurality of reverse HARQ channels to an MS in a BS in a mobile communication system supporting HARQ is provided. To transmit reverse data to the BS, the MS transmits a reverse data rate request message to the BS, receives from the BS one grant message containing a reverse data rate, and transmits to the BS different packet data at predetermined intervals at the reverse data rate on a packet data channel.
摘要翻译：提供了一种在支持HARQ的移动通信系统中向BS中的MS有效地分配多个反向HARQ信道的方法。为了向BS发送反向数据，MS向BS发送反向数据速率请求消息，从BS接收包含反向数据速率的一个授权消息，并以反向数据速率以预定间隔向BS发送不同的分组数据在分组数据信道上。

53. 发明申请

US20070109956A1 Apparatus and method for transmitting and receiving data in a frequency division multiple access system, and system thereof 审中-公开
标题翻译：在频分多址系统中发送和接收数据的装置和方法及其系统
公开(公告)号：US20070109956A1
公开(公告)日：2007-05-17
申请号：US11512407
申请日：2006-08-30
申请人： Hwan-Joon Kwon , Yu-Chul Kim , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Young-Bum Kim , Ju-Ho Lee , Youn-Hyoung Heo
发明人： Hwan-Joon Kwon , Yu-Chul Kim , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Young-Bum Kim , Ju-Ho Lee , Youn-Hyoung Heo
IPC分类号： H04J11/00
CPC分类号： H04L5/023 , H04L1/0003 , H04L1/0026 , H04L1/0041 , H04L1/0071 , H04L1/1812 , H04L27/2602
摘要： An apparatus and method for transmitting and receiving data in an Orthogonal Frequency Division Multiple Access (OFDMA) system using a plurality of resource blocks are provided, in which a transmitter generates a sub-packet to perform a Hybrid Automatic Repeat reQuest (HARQ) function on the data, performs interleaving on the generated sub-packet for each resource block for a receiver according to predetermined order, and transmits a control message including the sub-packet for each resource block and allocation information of the sub-packet to mobile stations. A mobile station deinterleaves the sub-packet received from the base station for each resource block, and combines the deinterleaved sub-packet based on the control message.
摘要翻译：提供一种用于在使用多个资源块的正交频分多址（OFDMA）系统中发送和接收数据的装置和方法，其中发射机生成子分组以执行混合自动重传请求（Hybrid Automatic Repeat ReQuest，HARQ）功能该数据根据预定顺序对接收机的每个资源块对所生成的子分组进行交织，并且向移动台发送包含每个资源块的子分组的控制消息和子分组的分配信息。移动台对于每个资源块对从基站接收的子分组进行解交织，并且基于控制消息组合解交织的子分组。

54. 发明授权

US07697622B2 Apparatus and method for transmitting/receiving data in a multi-antenna communication system 有权
标题翻译：在多天线通信系统中发送/接收数据的装置和方法
公开(公告)号：US07697622B2
公开(公告)日：2010-04-13
申请号：US11589985
申请日：2006-10-31
申请人： Jin-Kyu Han , Farooq Khan , Hwan-Joon Kwon , Ju-Ho Lee , Cornelius Van Rensburg , Dong-Hee Kim
发明人： Jin-Kyu Han , Farooq Khan , Hwan-Joon Kwon , Ju-Ho Lee , Cornelius Van Rensburg , Dong-Hee Kim
IPC分类号： H04L27/00
CPC分类号： H04L27/2601 , H04B7/0408 , H04B7/0669 , H04B7/068 , H04B7/0691 , H04L1/0003 , H04L1/0009 , H04L1/0606 , H04L1/0618 , H04L1/0675
摘要： An apparatus for transmitting data in a base station of a wireless communication system that transmits data depending on channel status information fed back from terminals and uses a plurality of antennas. Based on the channel status information, a scheduler determines a terminal to which the base station will transmit data, determines antennas via which the base station will transmit data among the plurality of antennas, and determines a space pre-coding method. A multiplexer multiplexes transmission data into a plurality of data streams according to the number of the determined antennas. A modulation and coding unit performs modulation and coding on each of the data streams. A pre-coding controller outputs a matrix select signal for selecting one of a plurality of space pre-coding matrixes according to the space pre-coding method. A space pre-coder spatial-codes each of the coded streams with the matrix selected based on the matrix select signal. An OFDM modulator performs OFDM modulation on each of the spatial-coded streams. An RF unit transmits each of the OFDM-modulated streams via an associated antenna.
摘要翻译：一种在根据从终端反馈的信道状态信息发送数据并使用多个天线的无线通信系统的基站中发送数据的装置。基于信道状态信息，调度器确定基站将发送数据的终端，确定基站将在多个天线之间发送数据的天线，并确定空间预编码方法。复用器根据确定的天线的数量将传输数据复用到多个数据流中。调制和编码单元对每个数据流执行调制和编码。预编码控制器根据空间预编码方法输出用于选择多个空间预编码矩阵之一的矩阵选择信号。空间预编码器使用基于矩阵选择信号选择的矩阵对每个编码流进行空间编码。 OFDM调制器对每个空间编码流执行OFDM调制。 RF单元经由相关联的天线发送每个OFDM调制的流。

55. 发明授权

US07990928B2 Frequency hopping method and apparatus in a wireless communication system 有权
标题翻译：无线通信系统中的跳频方法和装置
公开(公告)号：US07990928B2
公开(公告)日：2011-08-02
申请号：US11788900
申请日：2007-04-23
申请人： Hwan-Joon Kwon , Seung-Kyun Oh , Ju-Ho Lee , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Seung-Kyun Oh , Ju-Ho Lee , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04B7/216
CPC分类号： H04L5/0007 , H04L1/1887 , H04L5/06 , H04L27/2601
摘要： A method for supporting frequency hopping of a transmission apparatus by a reception apparatus in a wireless communication system supporting Hybrid Automatic Repeat reQuest (HARQ). The method includes determining whether a particular transmission apparatus has a need to perform hopping of allocating a different logical channel every Transmission Time Interval (TTI); and when there is no need to perform hopping every TTI, sending to the transmission apparatus a command to perform hopping every multiple TTIs, and simultaneously signaling information on a number of the multiple TTIs.
摘要翻译：一种用于在支持混合自动重传请求（HARQ）的无线通信系统中由接收装置支持发送装置的跳频的方法。该方法包括确定特定传输设备是否需要执行每个传输时间间隔（TTI）分配不同逻辑信道的跳频; 并且当不需要每TTI执行跳频时，向发送装置发送每多个TTI执行跳频的命令，并且同时发送关于多个TTI的数量的信息。

56. 发明申请

US20080025285A1 Frequency hopping method and apparatus in a wireless communication system 有权
标题翻译：无线通信系统中的跳频方法和装置
公开(公告)号：US20080025285A1
公开(公告)日：2008-01-31
申请号：US11788900
申请日：2007-04-23
申请人： Hwan-Joon Kwon , Seung-Kyun Oh , Ju-Ho Lee , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Seung-Kyun Oh , Ju-Ho Lee , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04B7/208
CPC分类号： H04L5/0007 , H04L1/1887 , H04L5/06 , H04L27/2601
摘要： A method for supporting frequency hopping of a transmission apparatus by a reception apparatus in a wireless communication system supporting Hybrid Automatic Repeat reQuest (HARQ). The method includes determining whether a particular transmission apparatus has a need to perform hopping of allocating a different logical channel every Transmission Time Interval (TTI); and when there is no need to perform hopping every TTI, sending to the transmission apparatus a command to perform hopping every multiple TTIs, and simultaneously signaling information on a number of the multiple TTIs.
摘要翻译：一种用于在支持混合自动重传请求（HARQ）的无线通信系统中由接收装置支持发送装置的跳频的方法。该方法包括确定特定传输设备是否需要执行每个传输时间间隔（TTI）分配不同逻辑信道的跳频; 并且当不需要每TTI执行跳频时，向发送装置发送每多个TTI执行跳频的命令，并且同时发送关于多个TTI的数量的信息。

57. 发明申请

US20070104283A1 Apparatus and method for transmitting/receiving data in a multi-antenna communication system 有权
标题翻译：在多天线通信系统中发送/接收数据的装置和方法
公开(公告)号：US20070104283A1
公开(公告)日：2007-05-10
申请号：US11589985
申请日：2006-10-31
申请人： Jin-Kyu Han , Farooq Khan , Hwan-Joon Kwon , Ju-Ho Lee , Cornelius Van Rensburg , Dong-Hee Kim
发明人： Jin-Kyu Han , Farooq Khan , Hwan-Joon Kwon , Ju-Ho Lee , Cornelius Van Rensburg , Dong-Hee Kim
IPC分类号： H04K1/10
CPC分类号： H04L27/2601 , H04B7/0408 , H04B7/0669 , H04B7/068 , H04B7/0691 , H04L1/0003 , H04L1/0009 , H04L1/0606 , H04L1/0618 , H04L1/0675
摘要： An apparatus for transmitting data in a base station of a wireless communication system that transmits data depending on channel status information fed back from terminals and uses a plurality of antennas. Based on the channel status information, a scheduler determines a terminal to which the base station will transmit data, determines antennas via which the base station will transmit data among the plurality of antennas, and determines a space pre-coding method. A multiplexer multiplexes transmission data into a plurality of data streams according to the number of the determined antennas. A modulation and coding unit performs modulation and coding on each of the data streams. A pre-coding controller outputs a matrix select signal for selecting one of a plurality of space pre-coding matrixes according to the space pre-coding method. A space pre-coder spatial-codes each of the coded streams with the matrix selected based on the matrix select signal. An OFDM modulator performs OFDM modulation on each of the spatial-coded streams. An RF unit transmits each of the OFDM-modulated streams via an associated antenna.
摘要翻译：一种在根据从终端反馈的信道状态信息发送数据并使用多个天线的无线通信系统的基站中发送数据的装置。基于信道状态信息，调度器确定基站将发送数据的终端，确定基站将在多个天线之间发送数据的天线，并确定空间预编码方法。复用器根据确定的天线的数量将传输数据复用到多个数据流中。调制和编码单元对每个数据流执行调制和编码。预编码控制器根据空间预编码方法输出用于选择多个空间预编码矩阵之一的矩阵选择信号。空间预编码器使用基于矩阵选择信号选择的矩阵对每个编码流进行空间编码。 OFDM调制器对每个空间编码流执行OFDM调制。 RF单元经由相关联的天线发送每个OFDM调制的流。

58. 发明申请

US20060256887A1 Method and apparatus for indexing physical channels in an OFDMA system 有权
标题翻译： OFDMA系统索引物理信道的方法和装置
公开(公告)号：US20060256887A1
公开(公告)日：2006-11-16
申请号：US11433770
申请日：2006-05-15
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
IPC分类号： H04K1/10
CPC分类号： H04L27/2608 , H04L5/023
摘要： A method and system for indexing physical channels in an OFDMA system where one OFDM symbol includes a plurality of subcarriers and one TTI includes a plurality of OFDM symbols are provided. A total number of subcarriers per OFDM symbol are divided into N groups. A kth group is selected from the N groups in each OFDM symbol of a TTI, and a physical channel corresponding to a set of subcarriers indexed with predetermined values, included in the kth groups of the TTI is indexed with an ordered pair (N, k).
摘要翻译：一种在OFDMA系统中索引物理信道的方法和系统，其中一个OFDM符号包括多个子载波，并且一个TTI包括多个OFDM符号。每个OFDM符号的子载波总数被分成N个组。从TTI的每个OFDM符号中的N个组中选择第k个组，以及对应于包含在第k个/第2组中的预定值索引的一组子载波的物理信道， SUP>组的TTI用有序对（N，k）进行索引。

59. 发明授权

US07787356B2 Method and apparatus for indexing physical channels in an OFDMA system 有权
标题翻译： OFDMA系统索引物理信道的方法和装置
公开(公告)号：US07787356B2
公开(公告)日：2010-08-31
申请号：US11433770
申请日：2006-05-15
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
IPC分类号： H04J11/00
CPC分类号： H04L27/2608 , H04L5/023
摘要： A method and system for indexing physical channels in an OFDMA system where one OFDM symbol includes a plurality of subcarriers and one TTI includes a plurality of OFDM symbols are provided. A total number of subcarriers per OFDM symbol are divided into N groups. A kth group is selected from the N groups in each OFDM symbol of a TTI, and a physical channel corresponding to a set of subcarriers indexed with predetermined values, included in the kth groups of the TTI is indexed with an ordered pair (N, k).
摘要翻译：一种在OFDMA系统中索引物理信道的方法和系统，其中一个OFDM符号包括多个子载波，并且一个TTI包括多个OFDM符号。每个OFDM符号的子载波总数被分成N个组。从TTI的每个OFDM符号中的N个组中选择第k个组，并且将包含在TTI的第k个组中的由预定值索引的一组子载波对应的物理信道用有序对（N，k ）。

60. 发明授权

US08705496B2 Method and apparatus for controlling transmission and reception of dedicated pilots according to MCS level in a wireless communication system 有权
标题翻译：用于在无线通信系统中根据MCS级别控制专用导频的发送和接收的方法和装置
公开(公告)号：US08705496B2
公开(公告)日：2014-04-22
申请号：US11655695
申请日：2007-01-19
申请人： Yun-Ok Cho , Hwan-Joon Kwon , Jin-Kyu Han , Yu-Chul Kim
发明人： Yun-Ok Cho , Hwan-Joon Kwon , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04J3/00
CPC分类号： H04L5/0051 , H04L5/0007
摘要： A method and apparatus for controlling transmission and reception of dedicated pilots according to an MCS level in a wireless communication system are provided, in which an MCS level is determined for a data channel, the amount of resources for sending dedicated pilots is determined in inverse proportion to the MCS level, a pilot channel signal including basic pilots mapped to resources allocated to a pilot channel, a control channel signal including control information mapped to resources allocated to a control channel, and a data channel signal including the dedicated pilots mapped to the determined amount of resources being part of resources allocated to the data channel and data mapped to the remaining of the resources allocated to the data channel are generated, and the pilot channel signal, the control channel signal, and the data channel signal are multiplexed and sent in the mapped resources.
摘要翻译：提供了一种用于在无线通信系统中根据MCS级别控制专用导频的发送和接收的方法和装置，其中为数据信道确定MCS级别，用于发送专用导频的资源量以比例确定包括映射到分配给导频信道的资源的基本导频的导频信道信号，包括映射到分配给控制信道的资源的控制信息的控制信道信号，以及包括映射到所确定的专用导频的数据信道信号生成分配给数据信道的资源的一部分的资源量和映射到分配给数据信道的剩余资源的数据，导频信道信号，控制信道信号和数据信道信号被多路复用并发送映射资源。

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